Alibaba.com offers 6 used audi a4 products. About 83% of these are used cars, 16% are other auto parts. A wide variety of used audi a4 options are available to you, There are 6 used audi a4 suppliers, mainly located in Asia. The top supplying country is Japan, which supply 100% of used audi a4 respectively. Used audi a4 products are most popular in South Asia, Oceania, and Domestic Market.